Psalms 49:8

“For the redemption of their soul [is] precious, etc.] Or “heavy” f646 ; it is, as Jarchi observes, “heavier than their substance”: it is too weighty a matter for the richest man in the world to engage in; he is not equal to it; his riches are not an equivalent to the redemption of a soul which has sinned, and which is of more worth than the whole world: “what shall a man give in exchange for his soul?” or another for him? all the substance of his house would be utterly despised. It requires a greater price for the redemption of it than gold and silver, and therefore it is impossible to be obtained by any such means; and which may be the sense of the word here, as Jarchi and Kimchi interpret…”

“it ceaseth for ever--that is, the ransom fails, the price is too precious, costly.”

“For the redemption of their soul is precious - The word “soul” here means “life,” and not the immortal part. The only question which the psalmist here considers is the value of wealth in preserving “life,” or in saving man from the grave. The phrase, ““their” soul,” refers doubtless to the man and his brother, as alluded to in the previous verse. The idea is that neither can the man of wealth ransom his own life from the grave, nor the life of his brother. Wealth can save neither of them. The word “precious” means “costly,” “valuable.” The word is applied 1 Kings 10:2, 1 Kings 10:10-11 to gems, and then to the costlier kinds of stones employed in building, as marble and hewn-stones, 2…”

“Soul - Of their life. Precious - Hard to be obtained. Ceaseth - It is never to be accomplished, by any mere man, for himself or for his brother. Psalms 49:10”

“Job 36:18, Job 36:19 Psalms 49:9”